Recherche dans d'anciens sets de données

page précédente

Résultat de la recherche: 1 inscription 1 page
IFN1–IFN2
accroissement
essence (56 classes)
unité d'interprétation: région de production
unité: m³/ha/an
ensemble analysé: forêt accessible sans la forêt buissonnante IFN1/IFN2
réseau: réseau 1,4 x 1,4 km
évolution1983/85–1993/95
région de production
JuraPlateauPréalpesAlpesSud des Alpes Suisse
essence (56 classes) m³/ha/an± % m³/ha/an± % m³/ha/an± % m³/ha/an± % m³/ha/an± % m³/ha/an± %
Abies alba2.162.362.850.4110.2221.53
Larix decidua/L. kaempferi0.0390.1220.0410.780.5160.37
Picea abies2.755.645.943.941.3114.12
Pinus cembra0.0.0.0.0.0740.1200.0960.019
Pinus mugo arborea0.0.0.0.0.0510.0270.01000.024
Pinus mugo prostrata0.0.0.0.0.0590.0510.0.0.046
Pinus nigra0.0108-0.01160.0.0.0900.0.0.093
Pinus strobus0.0800.0550.01000.0.0.0.0.044
Pinus sylvestris0.2150.3140.0560.3130.0980.28
Pseudotsuga menziesii0.0580.1290.0960.0.0.01000.025
Taxus baccata0.0400.0600.051-0.01320.0.0.043
autres résineux0.0.0.0720.0.0.01000.0.0.062
Acer campestre0.0460.04530.0710.01390.01600.055
Acer opalus0.0910.01000.0.0.0380.0.0.040
Acer platanoides0.0410.0680.0300.01000.0710.029
Acer pseudoplatanus0.3110.3130.3120.1160.0470.26
Aesculus hippocastanum0.01000.0.0.0.0.01000.0.0.074
Alnus glutinosa0.01790.1250.0660.01000.0500.022
Alnus incana0.0730.0320.1220.1220.1320.114
Alnus viridis0.0.0.0.0.0.0.01000.0.0.0100
Betula pendula0.0430.0420.0530.0230.4130.111
Betula pubescens0.0.0.0.0.01000.0550.0690.042
Carpinus betulus0.1250.1190.01000.01250.03090.015
Castanea sativa0.0.0.0880.0.0.0691.3100.110
Fagus sylvatica3.143.151.880.5131.0111.83
Fraxinus excelsior0.5120.990.4140.1180.2210.46
Fraxinus ornus0.0.0.0.0.0.0.0.0.0530.053
Ilex aquifolium0.0710.0.0.01000.01000.0490.040
Juglans regia-0.066400.0530.0.0.0460.0670.042
Laburnum anagyroides0.0650.0.0.0.0.0500.0660.038
Malus sylvestris0.01000.0.0.0.0.01000.01000.070
Ostrya carpinifolia0.0.0.0.0.0.0.0.0.1260.026
Populus alba, P. canescens-0.01000.01000.0.0.0760.0.0.0105
Populus nigra0.01000.0520.01000.0980.01120.039
Populus sp.0.01000.0580.0.0.01090.0920.044
Populus tremula0.0560.0470.0600.0380.0450.024
Prunus avium0.0290.1310.0300.0360.0330.017
Prunus padus0.0.0.0450.0.0.01000.0.0.045
Pyrus communis-0.01000.01000.0.0.0.0.0.0.0100
Quercus cerris0.0.0.0.0.0.0.0.0.0570.057
Quercus petraea0.2190.2180.0520.0350.1360.112
Quercus pubescens0.01000.0630.0.0.0320.0310.024
Quercus robur0.1300.2170.0410.0740.0500.113
Quercus rubra0.0680.0570.0.0.0.0.0.0.047
Robinia pseudoacacia0.0910.0640.0.0.0630.1340.035
Salix sp.0.0340.0390.0360.0260.0270.018
Sorbus aria0.0250.0420.0320.0200.0250.014
Sorbus aucuparia0.0320.0580.0320.0350.0460.020
Sorbus torminalis0.01820.0700.0.0.0.0.0.0.065
Tilia cordata0.0560.1250.0540.0320.0460.017
Tilia platyphyllos0.0430.050-0.06800.0560.0440.025
Ulmus glabra0.0230.1230.0290.0370.0600.013
Ulmus minor0.0880.0740.01000.0.0.0930.051
autres feuillus0.01000.01000.0.0.0.0.0760.078
autres buissons0.0460.0440.0580.0420.0310.020
non déterminable0.0.0.0.0.0.0.0.0.0.0.0.
total9.6213.8211.526.425.749.51
© WSL, Inventaire forestier national suisse, 09.06.2020 #890281/356486
Résultat de la recherche: 1 inscription 1 page

page précédente